We can only live on earth because we have many things that other planets don't. For example were not so close to the sun like Mercury that it is so hot but were not far away f…rom the sun like Neptune so it's not freezing. Also because there are other reasons. Like because we have air, gravity, astropheres and other things. Hopefully that can answer your question.

According to the International Erosion Control Association, who tracks overgrazing, the world's cattle herd went from 720 million in 1950 to 1.53 billion in 2001. As a c…omparative, the world population increased from 2.5 billion in 1950 to 6.1 billion in 2001. If you add in sheep and goats, the herd size increases to 3.3 billion. In Africa there are an estimated 230 million cattle, while India hold's the world's largest cattle population with 283.1 million. The United States has 98 million head of cattle, while China has 130 million head.

Because its got oxygen, life, water, food. Also its not to hot weather and not cold weather. The teampatures are berible for humans. Its not like Venus or Mercury where its re…ally hot and its not too cold like Uranus and Neptune. It's also dosent have a mushy surface that you cant stand on like Saturn and Jupiter and it dosent have so much gas like juipter and Saturn that when you set foot on the planet youd choke. Earth also has a atmosphere which pretects the planet from Gamma rays and Ultavilont rays and other things like that.

Because there is little drinkable/usable water or oxygen on other planets Thanks, Gaurang ____ I could also point out that I was born on Earth, and even if I wanted to l…ive on another planet, I don't really have any way to get there. No interplanetary trips were available.

Cows and Cattle

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Specialist with grazing management, rangeland/pasture management, and forage production. Beef cattle enthusiast, this from when I was a little girl. Love plants, particularly grasses , legumes, and forbs (plus "weeds") and the soil/soil biota they need to grow in.